concepts::GMResFabric< F > Class Template Reference

Fabric class for generalized minimal residual: GMRes. More...

#include <gmresFabric.hh>

Inheritance diagram for concepts::GMResFabric< F >:

Collaboration diagram for concepts::GMResFabric< F >:

List of all members.

Public Member Functions
	GMResFabric (Real maxeps=EPS, int maxit=0, uint rs=0, uint relres=0)
	Constructor.
virtual Operator< F > *	operator() (SparseMatrix< F > &matrix)
virtual Operator< F > *	operator() (Operator< F > &matrix)
	Creates a linear solver from matrix.
Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Private Attributes
Real	maxeps_
	Convergence criteria for the solver.
int	maxit_
	Convergence criteria for the solver.
uint	relres_
	relres = 0: absolute residual, relres = 1: relative residual
uint	rs_
	Restart.

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Detailed Description

template<typename F>
class concepts::GMResFabric< F >

Fabric class for generalized minimal residual: GMRes.

Author:

Christoph Winkelmann, 2004

Definition at line 24 of file gmresFabric.hh.

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Constructor & Destructor Documentation

template<typename F >

concepts::GMResFabric< F >::GMResFabric	(	Real	maxeps = EPS,
		int	maxit = 0,
		uint	rs = 0,
		uint	relres = 0
	)		[inline]

Constructor.

Parameters:

maxeps	Maximal residual
maxit	Maximal number of iterations
rs	Restart
relres	0: absolute residual, 1: relative residual

Definition at line 32 of file gmresFabric.hh.

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Member Function Documentation

template<typename F >

virtual std::ostream& concepts::GMResFabric< F >::info

(

std::ostream &

os

)

const [inline, protected, virtual]

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Definition at line 39 of file gmresFabric.hh.

template<typename F>

virtual Operator<F>* concepts::SolverFabric< F >::operator()

(

SparseMatrix< F > &

matrix

)

[inline, virtual, inherited]

Definition at line 26 of file solverFabric.hh.

template<typename F >

virtual Operator<F>* concepts::GMResFabric< F >::operator()

(

Operator< F > &

matrix

)

[inline, virtual]

Creates a linear solver from matrix.

The caller is responsible for the deletion of the delivered object.

Returns:

Reference to the linear solver

Implements concepts::SolverFabric< F >.

Definition at line 35 of file gmresFabric.hh.

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Member Data Documentation

template<typename F >

Real concepts::GMResFabric< F >::maxeps_ [private]

Convergence criteria for the solver.

Definition at line 46 of file gmresFabric.hh.

template<typename F >

int concepts::GMResFabric< F >::maxit_ [private]

Convergence criteria for the solver.

Definition at line 48 of file gmresFabric.hh.

template<typename F >

uint concepts::GMResFabric< F >::relres_ [private]

relres = 0: absolute residual, relres = 1: relative residual

Definition at line 52 of file gmresFabric.hh.

template<typename F >

uint concepts::GMResFabric< F >::rs_ [private]

Restart.

Definition at line 50 of file gmresFabric.hh.

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The documentation for this class was generated from the following file:

• operator/gmresFabric.hh